Package

ksb.csle.component.operator

reduction

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package reduction

Visibility
  1. Public
  2. All

Type Members

  1. class AggregateOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs aggregation operation in the given dataframe.

  2. class ChiSquareSelectOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs ChiSquared feature selector. It uses the Chi-Squared test of independence to decide which features to choose ChiSquareSelector value in a given dataframe

  3. class ColumnRemoveOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that removes the selected columns in the given dataframe.

  4. class ColumnSelectOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that selects the columns that user wants to choose.

  5. class ColumnSelectWithFileOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that selects the columns that user wants to choose.

  6. class DecisionTreeInductOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs Decision Tree Induction. It selects the most relevant columns.

  7. class FilterOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that selects which rows in a given column of input dataframe should be kept and which rows should be removed. Rows satisfying the given condition are kept, remaining rows are removed.

  8. class FilterUsingSqlOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs to filter using SQL in the given dataframe.

  9. class GroupByFilterOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that selects which rows in a given column of input dataframe should be kept and which rows should be removed. Rows satisfying the given condition are kept, remaining rows are removed.

  10. class OrderByFilterOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that selects which rows in a given column of input dataframe should be kept and which rows should be removed. Rows satisfying the given condition are kept, remaining rows are removed.

  11. class PCAOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs Principal Component Analysis. It converts a set of observations of possibly correlated variables into a set of values of linearly uncorrelated variables called principal components.

  12. class RandomSamplingOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that creates simple random samples from a selected column.

  13. class StepwiseBackwardEliminateOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs 'backward elimination' which is the deterministic greedy feature selection algorithm. It selects the most relevant columns.

  14. class StepwiseForwardSelectOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs 'forward selection' which is the deterministic greedy feature selection algorithm. It selects the most relevant columns.

  15. class StratifiedSamplingOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that performs 'forward selection' which is the deterministic greedy feature selection algorithm. It selects the most relevant columns.

  16. class TimeWindowAggregateOperator extends BaseDataOperator[StreamOperatorInfo, DataFrame]

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    :: ApplicationDeveloperApi ::

    :: ApplicationDeveloperApi ::

    Operator that aggregates time window in the given dataframe. Note: Input dataframe must have a Unix time stamp column(in seconds).

Value Members

  1. object AggregateOperator extends Serializable

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  2. object ChiSquareSelectOperator extends Serializable

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  3. object ColumnRemoveOperator extends Serializable

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  4. object ColumnSelectOperator extends Serializable

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  5. object ColumnSelectWithFileOperator extends Serializable

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  6. object DecisionTreeInductOperator extends Serializable

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  7. object FilterOperator extends Serializable

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  8. object FilterUsingSqlOperator extends Serializable

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  9. object GroupByFilterOperator extends Serializable

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  10. object OrderByFilterOperator extends Serializable

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  11. object PCAOperator extends Serializable

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  12. object RandomSamplingOperator extends Serializable

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  13. object StepwiseBackwardEliminateOperator extends Serializable

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  14. object StepwiseForwardSelectOperator extends Serializable

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  15. object StratifiedSamplingOperator extends Serializable

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  16. object TimeWindowAggregateOperator extends Serializable

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Ungrouped